Queen Louise Island (Danish: Dronning Louise Ø) or Kissarsiitilik[1] is an uninhabited island in the Kujalleq municipality in southern Greenland.

The island was named Dronning Louise Ø after Queen Louise of Sweden (1851–1926), wife of King Frederik VIII of Denmark.

Queen Louise Island is a coastal island located off King Frederick VI Coast in southeastern Greenland between two narrow fjords on the southern side of the mouth of Lindenow Fjord.

Queen Louise Island is mountainous, Nuussuaq the tallest of its three main peaks reaching 781 metres (2,562 feet) in height.

Nanuuseq Island lies 7.7 km to the north, on the other side of the mouth of Lindenow Fjord.